High schoolers construct various types of paper airplanes, exploring action and reaction forces by conducting a paper airplane rodeo. Students then discuss how Newton's Third Law of Motion affected their planes.

Students identify simple machines and how they must work together to form a piece of equipment used in agriculture. They create a diagram of a piece of farm equipment and write about two of the simple machines they drew.

Young scholars role-play the role of a student who does not comprehend the language the lesson is being instructed in. Using the internet, they research the characteristics, distribution and migration of human populations over time. In...

Young scholars predict the direction of movement for the pointer of a home-made galvanometer for a given current direction and describe how the current-carrying coil exerts a force on the magnet.

Students compute minimum velocity, using square roots.

Students explore the different fields of force of magnets and magnetized objects through the movement of metal filings. They create a work of art.

Students discuss their perceptions of magnetism and explore the background ideas of magnetism.

Students identify and interpret maps, graphs, charts, tables and political cartoons. Students identify what a compass rose is and review its meaning in relation to standard directions. Students design their own weathervanes. Students...

Students explore solubility of gases in water, Henry's Law, LeChatelier's Principal, and supersaturation of gases in water.

Students read an explanation from a NASA Web-based textbook and then demonstrate an understanding of the text by applying it to calculating drag of both full-sized and model gliders.

Pupils research and experiment to discover the lifting power of helium gas.

Students discover how cell phone service works while participating in a role play activity. They identify its advantages and disadvantages based on service. They examine how engineers use this information to develop better...

Students design and build a tractor using LEGO materials. They write and draw their designs.

First graders study, observe, and use a simple machine. They study necessary safety and review posted safety rules related to using a machine and identify strategies for reporting any accidents or injuries.

In this online quiz worksheet, middle schoolers read the sentences containing the English sayings and select the correct answer to complete the 10 exercises.

Students demonstrate that material strength varies with shape and arrangement.

Students analyze the decision to smoke and how it is influenced by peer pressure. The discuss ways to say no to tobacco use.

Students investigate and experiement with a 9-volt motor. They will use the connecting wire and battery pack to discover fans.

Students collect and analyze data about wind speed. They build a Lego wind sail and measure the wind speed with a rotation sensor. They use software to analyze the data.

Students examine different types of landscapes through a geographer's eye. Using a city block or a suburb, they organize their thoughts and take notes to survey a site. They discuss what they have seen and write about how looking at...

Students explore online tutorial on polymers. In this chemistry activity, they create two polymers in the lab and compare their properties. They write a sales letter about their new and improved polymer product.

Students explore the theories of the creation of the universe and examine the properties of celestial bodies. They analyze the relationship between the sun, Earth and other planets. They discover the infinite potential of the science of...

Learners practice dribbling away from others in a dynamic environment.